1. Home
  2. Autos
  3. Auto Repair

Questions and Answers

Blower Motor Stays On

Q. My 1993 Buick LeSabre's blower motor stays on after shutting off the vehicle. When the vehicle is running everything works properly. I suspect the blower motor power module. Where is it located, what does it look like and can I simply unplug it and plug in a new one?

Thanks,
Reggie

A. Power is fed to the high speed blower relay from fuse #3 (30 amp) and from there to the blower motor. Power is fed to the control panel through fuse #17 (25 amp) but shuts off when the key is off. So I would have to say that the high speed blower relay is the problem.

Additional Information provided courtesy of ALLDATA

Back to Index

Explore Auto Repair
About.com Special Features

How to Inspect a Used Car

Stay safe and save time by following these tips before driving a used car. More >

New and Redesigned Cars for 2010

Discover the hottest cars for the 2010 calendar year. More >

  1. Home
  2. Autos
  3. Auto Repair

©2010 About.com, a part of The New York Times Company.

All rights reserved.